Fluke                                                       MET/CAL Procedure
=============================================================================
INSTRUMENT:            A.W. Sperry DSA-440T: (1 year ) CAL VER /5520
DATE:                  11-Sep-97
AUTHOR:                Fluke Corporation
REVISION:              $Revision: 1.1 $
ADJUSTMENT THRESHOLD:  70%
NUMBER OF TESTS:       12
NUMBER OF LINES:       88
CONFIGURATION:         Fluke 5520A
STANDARD:              Fluke 5500A/COIL
=============================================================================
#
# Compatibility:
#   5500/CAL 5.0 or MET/CAL 5.0 or later.
#
# Subprocedures:
#   None
#
# Required Files:
#   None
#
# System Specifications:
#   TUR calculation is based on specification interval of the accuracy file.
#   The default 5520A accuracy file contains 90 day specs.
#
# Fluke makes no warranty, expressed or implied, as to the fitness
# or suitability of this procedure in the customer's application.
#
 STEP    FSC    RANGE NOMINAL        TOLERANCE     MOD1        MOD2  3  4 CON
  1.001  ASK-   R                    P                            F        V
  1.002  ASK+           K                              X
  1.003  STD          Fluke 5500A/COIL
  1.004  HEAD         PRELIMINARY INSTRUCTIONS
  1.005  DISP         Warm-up time: NONE
  1.005  DISP         Temperature: 25 +/- 5degC
  1.005  DISP         Humidity: <75%
  1.006  DISP         [32]                WARNING
  1.006  DISP         HIGH VOLTAGE is used or exposed during the performance
  1.006  DISP         of this calibration.  DEATH ON CONTACT may result if
  1.006  DISP         personnel fail to observe safety precautions.
  1.007  HEAD         {DC VOLTAGE}
  1.008  DISP         Connect the 5520A to the UUT as follows:
  1.008  DISP         [32] 5520A NORMAL HI to UUT V/OHM
  1.008  DISP         [32] 5520A NORMAL LO to UUT COM
  1.009  HEAD         DC VOLTAGE: {4V Range}
  1.010  5520   4     3.500V         0.5% 0.001U                           2W
  2.001  HEAD         DC VOLTAGE: {400V Range}
  2.002  5520   400   350.0V         0.5% 0.1U                             2W
  3.001  HEAD         {AC VOLTAGE}
  3.002  HEAD         AC VOLTAGE: {400V Range}
  3.003  5520   400   350.0V         1.2% 0.4U     60H            SI       2W
  4.001  HEAD         AC VOLTAGE: {750V Range}
  4.002  5520   750   700V           1.5% 4U       60H            SI       2W
  5.001  HEAD         {DIODE}
  5.002  DISP         Set the FUNCTION/RANGE switch to DIODE.
  5.003  5520   4     0.500V         0.1U                                  2W
  6.001  ASK+   R
  6.002  DISP         Connect the 5520A to the UUT as follows:
  6.002  DISP         [32] 5520A AUX HI to UUT V/OHM
  6.002  DISP         [32] 5520A AUX LO to UUT COM
  6.002  DISP         [32] 5520A NORMAL HI to UUT V/OHM
  6.002  DISP         [32] 5520A NORMAL LO to UUT COM
  6.002  DISP         Connect the SENSE leads DIRECTLY to the UUT.  Connect
  6.002  DISP         the NORMAL leads to the SENSE leads AT the UUT.
  6.003  5520         10Z                                               S  CW
  6.004  EVAL   Is an audible tone present {(Continuity test OK)}?
  7.001  HEAD         {RESISTANCE}
  7.002  HEAD         RESISTANCE: {400 Ohm Range}
  7.003  5520   400   300.0Z         1% 0.1U                               CW
  8.001  HEAD         {AC CURRENT}
  8.002  HEAD         AC CURRENT: {40A Range}
  8.003  DISP         Connect the 5500A/COIL to the 5520A AUX HI and LO.
  8.003  DISP         Clamp the UUT around the 5500A/COIL.
  8.004  5520   40    30.00A         2% 0.04U      60H            SI       T5
  9.001  HEAD         AC CURRENT: {400A Range}
  9.002  DISP         Connect the 5500A/COIL to the 5520A 20A and AUX LO.
  9.002  DISP         Clamp the UUT around the 5500A/COIL.
  9.003  5520   400   300A           2% 4U         60H            SI HC    T5
 10.001  HEAD         {TEMPERATURE}
 10.002  DISP         Set the FUNCTION/RANGE switch to TEMP (degC).
 10.003  DISP         Connect a K-type thermocouple to the TEMP jack
 10.003  DISP         on the DSA-440T.  Connect the other end of the
 10.003  DISP         thermocouple to the TC terminals on the 5520A.
 10.004  M5520  TCREF 21degC
 10.005  5520         -20degC        5% 3U                        _K TC    2W
 11.001  5520         700degC        3% 1U                        _K TC    2W
 12.001  END